diff --git a/fs/config/configmap/configmap.go b/fs/config/configmap/configmap.go
new file mode 100644
index 000000000..2d1267a22
--- /dev/null
+++ b/fs/config/configmap/configmap.go
@@ -0,0 +1,86 @@
+// Package configmap provides an abstraction for reading and writing config
+package configmap
+
+// Getter provides an interface to get config items
+type Getter interface {
+	// Get should get an item with the key passed in and return
+	// the value. If the item is found then it should return true,
+	// otherwise false.
+	Get(key string) (value string, ok bool)
+}
+
+// Setter provides an interface to set config items
+type Setter interface {
+	// Set should set an item into persistent config store.
+	Set(key, value string)
+}
+
+// Mapper provides an interface to read and write config
+type Mapper interface {
+	Getter
+	Setter
+}
+
+// Map provides a wrapper around multiple Setter and
+// Getter interfaces.
+type Map struct {
+	setters []Setter
+	getters []Getter
+}
+
+// New returns an empty Map
+func New() *Map {
+	return &Map{}
+}
+
+// AddGetter appends a getter onto the end of the getters
+func (c *Map) AddGetter(getter Getter) *Map {
+	c.getters = append(c.getters, getter)
+	return c
+}
+
+// AddGetters appends multiple getters onto the end of the getters
+func (c *Map) AddGetters(getters ...Getter) *Map {
+	c.getters = append(c.getters, getters...)
+	return c
+}
+
+// AddSetter appends a setter onto the end of the setters
+func (c *Map) AddSetter(setter Setter) *Map {
+	c.setters = append(c.setters, setter)
+	return c
+}
+
+// Get gets an item with the key passed in and return the value from
+// the first getter. If the item is found then it returns true,
+// otherwise false.
+func (c *Map) Get(key string) (value string, ok bool) {
+	for _, do := range c.getters {
+		value, ok = do.Get(key)
+		if ok {
+			return value, ok
+		}
+	}
+	return "", false
+}
+
+// Set sets an item into all the stored setters.
+func (c *Map) Set(key, value string) {
+	for _, do := range c.setters {
+		do.Set(key, value)
+	}
+}
+
+// Simple is a simple Mapper for testing
+type Simple map[string]string
+
+// Get the value
+func (c Simple) Get(key string) (value string, ok bool) {
+	value, ok = c[key]
+	return value, ok
+}
+
+// Set the value
+func (c Simple) Set(key, value string) {
+	c[key] = value
+}
diff --git a/fs/config/configmap/configmap_test.go b/fs/config/configmap/configmap_test.go
new file mode 100644
index 000000000..51f3dcc95
--- /dev/null
+++ b/fs/config/configmap/configmap_test.go
@@ -0,0 +1,91 @@
+package configmap
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var (
+	_ Mapper = (Simple)(nil)
+	_ Getter = (Simple)(nil)
+	_ Setter = (Simple)(nil)
+)
+
+func TestConfigMapGet(t *testing.T) {
+	m := New()
+
+	value, found := m.Get("config1")
+	assert.Equal(t, "", value)
+	assert.Equal(t, false, found)
+
+	value, found = m.Get("config2")
+	assert.Equal(t, "", value)
+	assert.Equal(t, false, found)
+
+	m1 := Simple{
+		"config1": "one",
+	}
+
+	m.AddGetter(m1)
+
+	value, found = m.Get("config1")
+	assert.Equal(t, "one", value)
+	assert.Equal(t, true, found)
+
+	value, found = m.Get("config2")
+	assert.Equal(t, "", value)
+	assert.Equal(t, false, found)
+
+	m2 := Simple{
+		"config1": "one2",
+		"config2": "two2",
+	}
+
+	m.AddGetter(m2)
+
+	value, found = m.Get("config1")
+	assert.Equal(t, "one", value)
+	assert.Equal(t, true, found)
+
+	value, found = m.Get("config2")
+	assert.Equal(t, "two2", value)
+	assert.Equal(t, true, found)
+
+}
+
+func TestConfigMapSet(t *testing.T) {
+	m := New()
+
+	m1 := Simple{
+		"config1": "one",
+	}
+	m2 := Simple{
+		"config1": "one2",
+		"config2": "two2",
+	}
+
+	m.AddSetter(m1).AddSetter(m2)
+
+	m.Set("config2", "potato")
+
+	assert.Equal(t, Simple{
+		"config1": "one",
+		"config2": "potato",
+	}, m1)
+	assert.Equal(t, Simple{
+		"config1": "one2",
+		"config2": "potato",
+	}, m2)
+
+	m.Set("config1", "beetroot")
+
+	assert.Equal(t, Simple{
+		"config1": "beetroot",
+		"config2": "potato",
+	}, m1)
+	assert.Equal(t, Simple{
+		"config1": "beetroot",
+		"config2": "potato",
+	}, m2)
+}